6363640034 has 8 divisors (see below), whose sum is σ = 9687929808. Its totient is φ = 3134330100.

The previous prime is 6363640033. The next prime is 6363640057. The reversal of 6363640034 is 4300463636.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 6363639976 and 6363640003.

It is not an unprimeable number, because it can be changed into a prime (6363640033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23744792 + ... + 23745059.

It is an arithmetic number, because the mean of its divisors is an integer number (1210991226).

Almost surely, 2^6363640034 is an apocalyptic number.

6363640034 is a deficient number, since it is larger than the sum of its proper divisors (3324289774).

6363640034 is a wasteful number, since it uses less digits than its factorization.

6363640034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47489920.

The product of its (nonzero) digits is 93312, while the sum is 35.

The square root of 6363640034 is about 79772.4265269648. The cubic root of 6363640034 is about 1853.1128536766.

The spelling of 6363640034 in words is "six billion, three hundred sixty-three million, six hundred forty thousand, thirty-four".